USB EZ-PD™ Type-C Forum Discussions
programming CYACD file from from example SDK CCG3PA Car Charger (CLA) with EZ-PD™ Configuration Utility broken PD contract and failed read configuration device CYPD3175 and failed update FW
Q: does any update need in FW sdk in order EZ-PD™ Configuration Utility read device ?
only when programming device witrh CYPD3171-24LQXQ_cla_3_4_0_2274_0_0_0_pa.hex with SWD interface only then it is possible to read configuration deviceShow Less
Could you help me?
I use in my CCG3 CYPD3120 and there are USB HID in Boot mode and Billboard interface. I want add USB HID without boot mode to make my computer see the device as a USB HID interface. How can I do it?
We don't use the CYPD5225-96BZIT ADP_DETECT / K5 Pin function ， Can you tell Us how to connect it in hardware ( pull high or pull low when we don't use it) , It is reference from intel Titan Ridge design , Thank!!
I will to thank you if you help me.
I use in my project CYPD3120 controller. I set the clock settings for USB.
When I added USBFS component in TopDesign.cysch I got thr next error:
I set the clock settings for USB.
I have a question about CYPD4226-40LQXIT both ports are supported DRP?
I saw the datasheet said that CCG4 has two USB-PD subsystems consisting of USB Type-C baseband transceivers and physical-layer logic,and CYPD4226-40LQXIT supporte DRP. I think it should be supported, but I want to make sure.Show Less
Is there any difference in the behavior when VDDD of CCG3PA is set to 3.3V and 5V?
If there are any risks, please let me know.
The voltage for IO of the MCU connected to CCG3PA is 3.3V. (It do not have 5V tolerant).
So, I want to set it to 3.3V domain.
Is the schematic, board files, and firmware available for ACT2861-201-REF03 listed below?
I'm planning to make a device which has I2C communication as well as 5V battery supply from only USB C-port.
Attaching picture is my idea using cy4533.
Is it possible to use this device to read data from SoC such as Arduino through USB type-C?
Hidehiro ShimizuShow Less
It uses CCG3PA as DFP.
If the opposite device is inserted without VDDD,
(≈ voltage is applied to VBUS_C_MON_DISCHARGE)
How does CCG3PA work?
Does CCG3PA start to operate with power supplied?
Open ProviderFET because it has VBUS?
If so, what would be the workaround?
The FET is unintentionally turned on, but I want to avoid it.